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turbulence k-e estimation

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Old   February 21, 2005, 05:49
Default turbulence k-e estimation
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I'm new to CFD. I am doing an analysis on a toiletbowl. The problem I have is estimating the k and e values (or alternately, the turbulence intensity and the mixing length). Can somebody please give me an idea on how to estimate the numbers? what should I look for? where to begin? anything would help... Thanks and have a wonderful day!

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Old   February 21, 2005, 11:52
Default Re: Advection Equation
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Just wondering if anyone can tell me why there is superconvergence at the downstream nodes for the 1D linear advection equation ut-ux=0 (used DG method to solve this problem on matlab) and how would one calculate the rate of this superconvergence.

Can anyone recomend reading materials for the 1D advection/convection equation(does not necessary have to relate to superconvergence)?

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